It cannot work. You need a hardware transmit clock since
the clock divider gets reprogrammed when you start to transmit.
Whenever you receive something while transmitting the DPLL
gets adjusted... Thus your transmission fails.
Joerg Reuter http://poboxes.com/jreuter/
And I make my way to where the warm scent of soil fills the evening air.
Everything is waiting quietly out there.... (Anne Clark)